PFERD
Vitrified Bond - Aluminum Oxide, Hardness Grade D
Mounted points in hardness D are manufactured from a special vitrified bond and bubble grain aluminum oxide (HKK). The low bond volume in combination with the easy-to-break-down bubble grain produces the softest mounted points in the PFERD product range. Hardness D is particularly suitable for work on soft materials such as plastic, rubber and wood, and is characterized by its high abrasiveness.
| EDP | Shape/Form | Diameter x Length (Inches) | Shank Diameter | Grit | Max. RPM |
| 34213 | W222 | 1 x 2 | 1/4 | 1 | 8,000 |